{"title":"Color Stereo Image Zero-Watermarking using Quaternion Radial Tchebichef Moments","authors":"M. Yamni, H. Karmouni, M. Sayyouri, H. Qjidaa","doi":"10.1109/ISCV49265.2020.9204169","DOIUrl":null,"url":null,"abstract":"This paper presents a new zero-watermarking scheme, for the copyright protection of stereo color images, based on the Quaternion Radial Tchebichef Moments (QRTMs) and on a chaotic system very sensitive to the initial values. The novelties of this scheme are as follows: (1) QRTMs are applied for the first time in the zero-watermarking scheme for stereo color image; (2) The QRTMs used in the proposed scheme have no numerical instability, which effectively improves the performance of the zero-watermarking scheme; (3) the proposed scheme based on QRTMs effectively resists geometric attacks such as: rotation, uniform scaling and non-uniform scaling; and (4) The chaotic system used is extremely dependent on the initial values, which offers the proposed scheme a high level of security. Experimental results show that the performance of the proposed scheme is superior to that of similar zero-watermarking schemes and other watermarking schemes of stereo color images.","PeriodicalId":313743,"journal":{"name":"2020 International Conference on Intelligent Systems and Computer Vision (ISCV)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Conference on Intelligent Systems and Computer Vision (ISCV)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCV49265.2020.9204169","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
This paper presents a new zero-watermarking scheme, for the copyright protection of stereo color images, based on the Quaternion Radial Tchebichef Moments (QRTMs) and on a chaotic system very sensitive to the initial values. The novelties of this scheme are as follows: (1) QRTMs are applied for the first time in the zero-watermarking scheme for stereo color image; (2) The QRTMs used in the proposed scheme have no numerical instability, which effectively improves the performance of the zero-watermarking scheme; (3) the proposed scheme based on QRTMs effectively resists geometric attacks such as: rotation, uniform scaling and non-uniform scaling; and (4) The chaotic system used is extremely dependent on the initial values, which offers the proposed scheme a high level of security. Experimental results show that the performance of the proposed scheme is superior to that of similar zero-watermarking schemes and other watermarking schemes of stereo color images.